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Author Question: Plutonic bodies that have a surface exposure less than 100 km2 are called ________. A) dikes B) ... (Read 13 times)

erika

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on: Jul 16, 2018
Plutonic bodies that have a surface exposure less than 100 km2 are called ________.
 
  A) dikes
  B) stocks
  C) swarms
  D) batholiths

Question 2

Welded tuff consists of ash surrounding large, jagged, irregularly-shaped pieces of material. What is this material and where does it come from?
 
  A) Mineral crystals that formed during cooling
  B) Rock fragments that erupted from the volcano
  C) Gas pockets from volatiles in the lava
  D) Slivers of volcanic glass from the lava


kmb352

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Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


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erika

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Reply #2 on: Jul 16, 2018
Thank you :)


kmb352

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Reply #3 on: Jul 16, 2018
Happy to help you


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